Mathematics High School

answer these questions if ur smart

Answer These Questions If Ur Smart
Answer These Questions If Ur Smart
Answer These Questions If Ur Smart

Answers

Answer 1
So find the diameter which is the radius times 2
So 3x2= 6
6x 3.14(Pi)
=18.84 which a full circle and now divide by two
9.42 is the area of semi circle
Answer 2

Answer:ayyyy more free points

Step-by-step explanation: so i can ask questions

\

Related Questions

14x^7/7x simplified?

Answers

Answer:

2x^6

Step-by-step explanation:

14. Sean collected the data on the weight of each of 20 puppies brought into an animal hospital during the month of March. The box plot shown represents
that data
Puppy Weights in March.
The box plot shown represents that data which dot plot could also represent this data?

Answers

Answer:

The dot plot represents the individual weights of the puppy at different number of the day in March.

The first dot, happens to be when the puppy is 4 while the last dot happens to be when the number of the puppy is 18

Step-by-step explanation:

x^(2)-8x+15=0
that is x squared -8x+15=0
this is a algebra 2 problem

Answers

Solution
x = 5
x = 3

Write 2.6×10^4 in standard notation.​

Answers

i believe it would be 26,000

Need help because the person that did answer the question got it wrong

Answers

Answer:

2,700in

Step-by-step explanation:

It is 2,700 inches I think so

which is the best estimate for the mass of a desktop computer
a 500 g
b 10 l
c 10 kg
d 100 g

Answers

A is the answer 500g

Which trig function would you use?

Answers

Answer:

I will use option A sine formula

sine or tangent but i really think its tangent

Help! I can’t wait, if you don’t know don’t anwser just to get points

Answers

Answer:

the answer is 6.

-9

-8(1)

-7(2)

-6(3)

-5(4)

-4(5)

-3(6)


Show workkk pleasee and don’t answer if u don’t know

Answers

Answer:

Step-by-step explanation:

As we know that ,

m^a  =  1/(m^8)

hence using a law of exponent ,

m^a= m^-8

now bases are same then power will be also same ,hence

a=-8

please  

Brain-list it or support me at my U-Tube channel " ZK SOFT&GAMING " I will be thankful

Please help with this question

Answers

Answer:

-16

Step-by-step explanation:

becjv dfv igcicifcigxixixicocvicicirxc ou9 xexiixi xiexexuwuzwxit

Answer:

I would say  57 is the answer

Step-by-step explanation:

An arithmetic sequence has this recursive formula:
a1=9
an=an-1 -3
What is the explicit formula for this sequence?
A. an=9+(n-1)(-3)
B. an=-3+(n-1)9
C. an=9+(n-3)(-1)
D. an=-1+(n-9)(-3)

Answers

Answer:

The correct answer is:

Option A. a_n=9+(n-1)(-3)

Step-by-step explanation:

Given that

a1 = 9

[tex]a_n = a_{n-1}-3[/tex]

We can see that in recursive formula the next term is being obtained by subtracting 3 from previous term

That means that the common difference is -3

We also know the first term

The general form of explicit formula for an arithmetic sequence is:

[tex]a_n = a_1 + (n-1)(d)[/tex]

We know that a1 = 9 and d = -3

Putting the values we get

[tex]a_n = 9+(n-1)(-3)[/tex]

Hence the correct answer is:

Option A. a_n=9+(n-1)(-3)

can you help me please ​

Answers

A five sided figure, the sum of all the angles must add up to 540 degrees.

In order to find x we are gonna add all the present angles and then minus the sum from 540 degrees.

76 + 144 + 112 + 125 = 457 degrees

540 - 457 = 83 degrees

Therefore x is equal to 83 degrees.

In the scale used on a blueprint .1\4 inch represents 2 feet,on the blueprint what is the length of a room with an actual length of 20 feet?

Answers

Answer: The length of the room on blueprint = 10 feet.

Step-by-step explanation:

Given: On blueprint,

[tex]\dfrac14[/tex] inch = 2 feet

i.e. 1 actual feet = [tex]2\times\dfrac 14 =\dfrac12\text{ inch}[/tex]

If the actual length of 20 feet, the length of a room on blueprint = [tex]20\times\dfrac12\text{ feet}[/tex]

= 10 feet.

Hence, the length of the room on blueprint = 10 feet.

Solve the equation.

s/2 = 2.5

A

12.5

B

5

C

50

D

10

Answers

Answer:

B

Step-by-step explanation:

100 points! WILL GIVE BRAINLIST FOR FIRST ANSWER
A building covers an area of 600 square ft. the eight is 45 feet what is the volume?

Answers

Answer:

27000

Step-by-step explanation:

600(45)=27000

Answer:

27000

Step-by-step explanation:

Convert 15 kilometers per hour to meters per second.

25 meters per second
4.2 meters per second
54 meters per second
9 meters per second

Answers

Answer:

54

Step-by-step explanation:

multiply the speed value by 3.6

Answer:

The answer above is wrong!! The right answer is actually 4.2 Meters per second

Step-by-step explanation:

When I put 54 the question came up as wrong but when I put 4.2 it showed up as right :)

Factor the expression below.
-r – 8

1: -(r + 8)
2: r-8
3: 8 - r
4: 8r

Answers

Answer:

if you take -as a common then -(r+8) will come

I need this answered but it needs to be answered using PEMDAS Number two please

Answers

Answer:

4

Step-by-step explanation:

10 / 2 + 1 x 4 - 5
first you need to multiple and divide
5 + 4 - 4
now work the remaining left to right
9 - 4
5

Convert 1.8 kg to g.

Answers

Answer:

1800 grams

Step-by-step explanation:

1.8 × 1000 = 1800

To convert kg to g you have to multiply the mass value by 1000

hope it helps!

Colton is going to invest $76,000 and leave it in an account for 15 years. Assuming the interest is compounded daily, what interest rate, to the nearest hundredth of a percent, would be required in order for Colton to end up with $155,000?

Answers

Answer: 4.75%

Step-by-step explanation:

Sam had 1 1-2 m of rope. He cut off 5-8 m and used it for the project. How much does Sam have left​

Answers

1 1/2 m and 5/8 meter need to have the same denominator in order to subtract.

1 1/2 is equivalent to 12/8
Now 5/8 and 12/8 have the same denominator so you can subtract.
12/8-5/8= 7/8
7/8 m is left

The diameter of a circle is 16 yards. What is the circle's area?
d=16 yd
Use 3.14 for n.

Answers

Answer: D=16km

r=8km

circumference of a circle= 2πr

                                     = 2*3.14*8

                                     =50.24km

 P.S 3.14 is used as the value for π (pie)

Step-by-step explanation:

plz answer only if correct :)

Answers

Answer:  -21

Step-by-step explanation:

11-32

Rewrite in slope intercept form x+y=3

Answers

Answer:

y = -x + 3

Step-by-step explanation:

Subtract x and boom.

Answer:

y = -x + 3

Step-by-step explanation:

Solve for y

x + y = 3

y = -x + 3

Please answer this question for me.

Answers

Answer:

37%

Step-by-step explanation:

the shape is 10 by 10, or 100 squares.

37 of the squares are shaded in.

37/100

37%

I think the answer is 37% (srry if it's wrong)

Ron used 14 centimeters of tape to wrap 2 presents. How much tape will Ron need in all if he has to wrap 6 presents? Assume the relationship is directly proportional.

Answers

Answer: 2x7=14 present so

6x7=42

Step-by-step explanation:

2 presents=14 centimeters
6 presents= x centimeters
Cross multiply
2x=14x6
2x=84
Divide both sides by 2
X= 42
So he uses 42 centimeters of tape to wrap 6 presents

Find the equation of the linear function
represented by the table below in slope-
intercept form.

Answers

m/slope=-3
y intercepts=4

what is the sum of 6 ×10^3 and3×10^2​​?

Answers

Answer:

6,300

Step-by-step explanation:

6000+300

expressed as standard form^

How to find the probability of rolling divisors of 12?

Answers

Answer:5 of those 6 numbers are divisors of 12. 1,2,3,4, and 6. 5/6 is 0.833... which is 83% of 6. So the probability of rolling divisors of 12 is 83%.

Step-by-step explanation:5 of those 6 numbers are divisors of 12. 1,2,3,4, and 6. 5/6 is 0.833... which is 83% of 6. So the probability of rolling divisors of 12 is 83%.

gusy help asap due in 5 minutes...!

Answers

Answer:

c) πr2h is the answer

Step-by-step explanation:

Other Questions
Whats the anwser for this. Im so confused Can someone help me please ? Due today ? Do you think that Abraham Lincoln was joking when he told the author of Uncle Tom's Cabin that she started the Civil War ? Why or why not? Can someone please help me write an equation for this graph? This is a different one. In the figure, jk and m2 = 117. What is the m3? Enter your answer in the box. Line t diagonally crossing parallel lines j and k (reading from top to bottom). Angles formed by t crossing j are labeled one through four, starting at top right and going counterclockwise, where angle one is acute. Angles formed by t crossing k are labeled five through eight, starting at top right and going counterclockwise. what country formulated the first chocolate bar? What did the U.S government do to reassure American citizens during this newtense era?A.created the hydrogen bombB.created HUACC.created the Federal Civil Defense AdministrationD.created the Marshall PlanE.created the Blacklist Identify the text structure being used below.Why Do We Have Schools?Education in our society serves many purposes, but there are three main functions. First, students learn skills that will help prepare them for society. Writing, reading, and mathematics are essential in todays workplace and many people learn these skills in school. Second, schools serve communities. Whether by functioning as polling locations during elections, or providing safe havens for students in temporary living situations, public schools add value to communities. Third, public schools provide a structured environment for children to engage in productive activities during many days of the year while their adult caretakers may be working. In other words, public schools also provide day care. These are three of the primary reasons why we have schools in our society. aDescription bChronological Order cSequential Order dCause & Effect eProblem & Solution fCompare & Contrast All adjectives agree with the nouns they modify? Find the least common denominator of the fractions. 4/7 and 2/3 A. 21 B. 7 C. 3 D. 10 The Northernmost tip of Latin America is the country ofA. ArgentinaB. CubaC. MexicoD. United States what does federal law require of employers in regard to the hospital B vaccine The Missouri Compromise ________________ a. was an attempt to keep the number of slave and free states the same. b. marked the end of the war with Mexico. c. went largely unnoticed by the majority of politicians. d. lasted more than 50 years. A firm produces truffles by using labor and capital. The price of labor is $10 per unit, and the price of capital is $20 per unit. At current output level, the marginal product of labor is 40 truffles and the marginal product of capital is 60 truffles. To reduce the total cost of producing the current quantity of truffles, how should the firm change its spending on labor and capital When a case goes to trial, which of the following would be in line with the Rule of Law?O A. The government can use different guidelines for each case.B. The government can decide how to interpret the law in each case.C. The government must look at who you are before deciding the case.D. The government must work within the guidelines of the law. How was the practice of slavery similar to and different from colony to colony and region? When a drag strip vehicle reaches a velocity of 60 m/s, it begins a negative acceleration by releasing a drag chute and applying its brakes. While reducing its velocity back to zero, its acceleration along a straight line path is a constant -7.5 m/s2 . What displacement does it undergo during this deceleration period I don't need an answer, I just need someone to explain how to do it. How long does a bill have to be approved by both houses of Congress?1 year5 years10 years3 years What were tanks used for in WW1 Only C please:)Thanks